WO2006023404B1 - Lentilles de diffraction pour la correction visuelle - Google Patents

Lentilles de diffraction pour la correction visuelle

Info

Publication number
WO2006023404B1
WO2006023404B1 PCT/US2005/028848 US2005028848W WO2006023404B1 WO 2006023404 B1 WO2006023404 B1 WO 2006023404B1 US 2005028848 W US2005028848 W US 2005028848W WO 2006023404 B1 WO2006023404 B1 WO 2006023404B1
Authority
WO
WIPO (PCT)
Prior art keywords
lens
diffractive
diffractive structure
optical element
different
Prior art date
Application number
PCT/US2005/028848
Other languages
English (en)
Other versions
WO2006023404A2 (fr
WO2006023404A3 (fr
Inventor
Michael G Morris
Dale A Buralli
Richard J Federico
Original Assignee
Apollo Optical Systems Llc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US10/922,600 external-priority patent/US7025456B2/en
Application filed by Apollo Optical Systems Llc filed Critical Apollo Optical Systems Llc
Priority to EP05786795A priority Critical patent/EP1789837A4/fr
Priority to JP2007527898A priority patent/JP2008511019A/ja
Priority to CA002577492A priority patent/CA2577492A1/fr
Priority to AU2005277642A priority patent/AU2005277642B2/en
Priority to BRPI0514523-6A priority patent/BRPI0514523A/pt
Publication of WO2006023404A2 publication Critical patent/WO2006023404A2/fr
Publication of WO2006023404A3 publication Critical patent/WO2006023404A3/fr
Publication of WO2006023404B1 publication Critical patent/WO2006023404B1/fr
Priority to AU2010227119A priority patent/AU2010227119B2/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/14—Eye parts, e.g. lenses, corneal implants; Implanting instruments specially adapted therefor; Artificial eyes
    • A61F2/16—Intraocular lenses
    • A61F2/1613—Intraocular lenses having special lens configurations, e.g. multipart lenses; having particular optical properties, e.g. pseudo-accommodative lenses, lenses having aberration corrections, diffractive lenses, lenses for variably absorbing electromagnetic radiation, lenses having variable focus
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/14—Eye parts, e.g. lenses, corneal implants; Implanting instruments specially adapted therefor; Artificial eyes
    • A61F2/16—Intraocular lenses
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/14—Eye parts, e.g. lenses, corneal implants; Implanting instruments specially adapted therefor; Artificial eyes
    • A61F2/16—Intraocular lenses
    • A61F2/1613—Intraocular lenses having special lens configurations, e.g. multipart lenses; having particular optical properties, e.g. pseudo-accommodative lenses, lenses having aberration corrections, diffractive lenses, lenses for variably absorbing electromagnetic radiation, lenses having variable focus
    • A61F2/1616—Pseudo-accommodative, e.g. multifocal or enabling monovision
    • A61F2/1618—Multifocal lenses
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/14—Eye parts, e.g. lenses, corneal implants; Implanting instruments specially adapted therefor; Artificial eyes
    • A61F2/16—Intraocular lenses
    • A61F2/1613—Intraocular lenses having special lens configurations, e.g. multipart lenses; having particular optical properties, e.g. pseudo-accommodative lenses, lenses having aberration corrections, diffractive lenses, lenses for variably absorbing electromagnetic radiation, lenses having variable focus
    • A61F2/1648—Multipart lenses
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/14—Eye parts, e.g. lenses, corneal implants; Implanting instruments specially adapted therefor; Artificial eyes
    • A61F2/16—Intraocular lenses
    • A61F2/1613—Intraocular lenses having special lens configurations, e.g. multipart lenses; having particular optical properties, e.g. pseudo-accommodative lenses, lenses having aberration corrections, diffractive lenses, lenses for variably absorbing electromagnetic radiation, lenses having variable focus
    • A61F2/1654—Diffractive lenses
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/18—Diffraction gratings
    • G02B5/1876—Diffractive Fresnel lenses; Zone plates; Kinoforms
    • G02B5/189—Structurally combined with optical elements not having diffractive power
    • G02B5/1895—Structurally combined with optical elements not having diffractive power such optical elements having dioptric power
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00—Optical parts
    • G02C7/02—Lenses; Lens systems ; Methods of designing lenses
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00—Optical parts
    • G02C7/02—Lenses; Lens systems ; Methods of designing lenses
    • G02C7/024—Methods of designing ophthalmic lenses
    • G02C7/028—Special mathematical design techniques
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00—Optical parts
    • G02C7/02—Lenses; Lens systems ; Methods of designing lenses
    • G02C7/04—Contact lenses for the eyes
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00—Optical parts
    • G02C7/02—Lenses; Lens systems ; Methods of designing lenses
    • G02C7/04—Contact lenses for the eyes
    • G02C7/041—Contact lenses for the eyes bifocal; multifocal
    • G02C7/042—Simultaneous type
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00—Optical parts
    • G02C7/02—Lenses; Lens systems ; Methods of designing lenses
    • G02C7/04—Contact lenses for the eyes
    • G02C7/041—Contact lenses for the eyes bifocal; multifocal
    • G02C7/044—Annular configuration, e.g. pupil tuned
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00—Optical parts
    • G02C7/02—Lenses; Lens systems ; Methods of designing lenses
    • G02C7/06—Lenses; Lens systems ; Methods of designing lenses bifocal; multifocal ; progressive
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/02—Simple or compound lenses with non-spherical faces
    • G02B3/08—Simple or compound lenses with non-spherical faces with discontinuous faces, e.g. Fresnel lens
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C2202/00—Generic optical aspects applicable to one or more of the subgroups of G02C7/00
    • G02C2202/20—Diffractive and Fresnel lenses or lens portions

Landscapes

  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Veterinary Medicine (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biomedical Technology (AREA)
  • Public Health (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Transplantation (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Cardiology (AREA)
  • Mathematical Physics (AREA)
  • Eyeglasses (AREA)
  • Prostheses (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)
  • Lenses (AREA)

Abstract

L'invention concerne des lentilles de diffraction (10, 10a, 10b) pour la correction visuelle sur un corps de lentille (14) doté d'une première structure de diffraction (16) pour séparer la lumière en deux ordres de diffraction ou plus, à différentes distances focales ou dans différentes plages focales, et d'une deuxième structure de diffraction (17), désignée structure de diffraction d'ordre multiple (MOD), pour diffracter la lumière à différentes longueurs d'ondes en une pluralité d'ordres de diffraction différents à une distance focale ou dans une plage focale commune. Dans une application bifocale, la première et la deuxième structure de diffraction (16, 17) combinées définissent la puissance de base pour la correction visuelle éloignée et la puissance additionnelle pour la correction visuelle rapprochée de la lentille. La première structure de diffraction (16) peut avoir un profil de forme dentelée (à savoir, en dents de scie), sinusoïdale, harmonique (16a), carrée ou autre. La lentille multifocale (10) à structure harmonique (16a) peut, sur un corps de lentille (25), être formée pour fournir une puissance de base réfractive avec ou sans structure MOD (17).
PCT/US2005/028848 2004-08-20 2005-08-15 Lentilles de diffraction pour la correction visuelle WO2006023404A2 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
EP05786795A EP1789837A4 (fr) 2004-08-20 2005-08-15 Lentilles de diffraction pour la correction visuelle
JP2007527898A JP2008511019A (ja) 2004-08-20 2005-08-15 視力矯正用回折レンズ
CA002577492A CA2577492A1 (fr) 2004-08-20 2005-08-15 Lentilles de diffraction pour la correction visuelle
AU2005277642A AU2005277642B2 (en) 2004-08-20 2005-08-15 Diffractive lenses for vision correction
BRPI0514523-6A BRPI0514523A (pt) 2004-08-20 2005-08-15 lente oftálmica, método para prover a mesma, e, elemento óptico
AU2010227119A AU2010227119B2 (en) 2004-08-20 2010-10-12 Diffractive lenses for vision correction

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US10/922,600 2004-08-20
US10/922,600 US7025456B2 (en) 2004-08-20 2004-08-20 Diffractive lenses for vision correction
US11/180,818 2005-07-13
US11/180,818 US7156516B2 (en) 2004-08-20 2005-07-13 Diffractive lenses for vision correction

Publications (3)

Publication Number Publication Date
WO2006023404A2 WO2006023404A2 (fr) 2006-03-02
WO2006023404A3 WO2006023404A3 (fr) 2006-07-06
WO2006023404B1 true WO2006023404B1 (fr) 2006-09-14

Family

ID=35968078

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2005/028848 WO2006023404A2 (fr) 2004-08-20 2005-08-15 Lentilles de diffraction pour la correction visuelle

Country Status (9)

Country Link
US (1) US7156516B2 (fr)
EP (1) EP1789837A4 (fr)
JP (1) JP2008511019A (fr)
KR (1) KR20070056065A (fr)
CN (1) CN101676751A (fr)
AU (2) AU2005277642B2 (fr)
BR (1) BRPI0514523A (fr)
CA (1) CA2577492A1 (fr)
WO (1) WO2006023404A2 (fr)

Families Citing this family (116)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070182917A1 (en) * 2006-02-09 2007-08-09 Alcon Manufacturing, Ltd. Intra-ocular device with multiple focusing powers/optics
US7481532B2 (en) * 2006-02-09 2009-01-27 Alcon, Inc. Pseudo-accommodative IOL having multiple diffractive patterns
US8262381B2 (en) * 2006-06-22 2012-09-11 Sabic Innovative Plastics Ip B.V. Mastering tools and systems and methods for forming a cell on the mastering tools
WO2008014330A2 (fr) 2006-07-25 2008-01-31 Lai Shui T Procédé permettant de fabriquer une optique de haute précision dotée d'un profil de front d'onde
EP2049924A4 (fr) * 2006-07-25 2010-12-29 Shui T Lai Procédé permettant de fabriquer une optique de haute précision dotée d'un profil de front d'onde
US9955867B2 (en) 2006-07-26 2018-05-01 Shui T. Lai Intrastromal surgery correcting low order and high order aberrations of the eye
US7740354B2 (en) 2006-10-25 2010-06-22 Volk Donald A Multi-layered gradient index progressive lens
US7735998B2 (en) 2006-10-25 2010-06-15 Volk Donald A Multi-layered multifocal lens with blended refractive index
US20080273169A1 (en) 2007-03-29 2008-11-06 Blum Ronald D Multifocal Lens Having a Progressive Optical Power Region and a Discontinuity
JP2010522903A (ja) * 2007-03-29 2010-07-08 ピクセルオプティクス， インコーポレイテッド 累進光学パワー領域と不連続部を有している多焦点レンズ
US7697285B2 (en) * 2007-05-17 2010-04-13 Chatsworth Products, Inc. Electronic equipment enclosure with exhaust air duct and adjustable filler panel assemblies
JP5220345B2 (ja) * 2007-05-23 2013-06-26 日本分光株式会社 回折格子設計プログラム
US20080300679A1 (en) * 2007-06-01 2008-12-04 Altmann Griffith E Diffractive Intraocular Lens
US8038293B2 (en) * 2007-07-02 2011-10-18 Abraham Reichert Optical system for enhanced vision
US20090062911A1 (en) * 2007-08-27 2009-03-05 Amo Groningen Bv Multizonal lens with extended depth of focus
US8740978B2 (en) * 2007-08-27 2014-06-03 Amo Regional Holdings Intraocular lens having extended depth of focus
US8974526B2 (en) * 2007-08-27 2015-03-10 Amo Groningen B.V. Multizonal lens with extended depth of focus
US9216080B2 (en) 2007-08-27 2015-12-22 Amo Groningen B.V. Toric lens with decreased sensitivity to cylinder power and rotation and method of using the same
US8747466B2 (en) * 2007-08-27 2014-06-10 Amo Groningen, B.V. Intraocular lens having extended depth of focus
US20090088840A1 (en) * 2007-10-02 2009-04-02 Simpson Michael J Zonal diffractive multifocal intraocular lenses
US20090164008A1 (en) * 2007-12-21 2009-06-25 Xin Hong Lens surface with combined diffractive, toric, and aspheric components
WO2009096389A1 (fr) * 2008-01-28 2009-08-06 Nikon Corporation Verre de lunette, élément optique de diffraction, système optique de diffraction et instrument optique
AU2009214036B2 (en) 2008-02-15 2014-04-17 Amo Regional Holdings System, ophthalmic lens, and method for extending depth of focus
US8439498B2 (en) 2008-02-21 2013-05-14 Abbott Medical Optics Inc. Toric intraocular lens with modified power characteristics
DE202008003859U1 (de) * 2008-03-19 2009-08-13 Icon Lab Gmbh Multifokale Intraokularlinse
US7871162B2 (en) 2008-04-24 2011-01-18 Amo Groningen B.V. Diffractive multifocal lens having radially varying light distribution
US8231219B2 (en) 2008-04-24 2012-07-31 Amo Groningen B.V. Diffractive lens exhibiting enhanced optical performance
US8480228B2 (en) 2009-12-18 2013-07-09 Amo Groningen B.V. Limited echelette lens, systems and methods
US8862447B2 (en) 2010-04-30 2014-10-14 Amo Groningen B.V. Apparatus, system and method for predictive modeling to design, evaluate and optimize ophthalmic lenses
RU2526426C2 (ru) * 2008-11-20 2014-08-20 Алькон, Инк. Дифракционная мультифокальная интраокулярная линза с модифицированной зоной центрального расстояния
JP5203160B2 (ja) * 2008-12-05 2013-06-05 Ｈｏｙａ株式会社 回折型多焦点レンズ
AU2009327455C1 (en) * 2008-12-18 2014-04-24 Alcon Inc. Intraocular lens with extended depth of focus
US8216307B2 (en) * 2008-12-19 2012-07-10 Novartis Ag Radially segmented apodized diffractive multifocal design for ocular implant
EP2378319B1 (fr) * 2009-01-06 2023-04-05 Menicon Co., Ltd. Procédé de fabrication de lentille diffractive
US20100182700A1 (en) * 2009-01-22 2010-07-22 Itt Manufacturing Enterprises, Inc. Low stray light veiling glare objective lens for night vision systems
EP2396683B1 (fr) 2009-02-12 2020-04-08 The Arizona Board Of Regents On Behalf Of The University Of Arizona Verre triple foyer à diffraction
ES2564932T3 (es) * 2009-10-26 2016-03-30 Novartis Ag Diseño difractivo de distancia central con desplazamiento de fase para implante ocular
FR2952297B1 (fr) * 2009-11-06 2012-03-30 Gilbert Cohen Lentille diffractive intracorneenne
FR2952298B1 (fr) * 2009-11-06 2012-05-25 Gilbert Cohen Lentille diffractive intracorneenne avec inversion de phase
EP2512374B1 (fr) * 2009-12-18 2015-11-04 Novartis AG Dispositifs intraoculaires et procédés associés
BE1019161A5 (fr) * 2010-01-26 2012-04-03 Physiol Lentille intraoculaire.
US9557456B2 (en) 2010-01-29 2017-01-31 The United States Of America As Represented By The Secretary Of The Army Broadband optics for manipulating light beams and images
US11366254B2 (en) 2010-01-29 2022-06-21 Beam Engineering For Advanced Measurements Co. High-efficiency wide-angle beam steering system
US10197715B1 (en) 2013-03-15 2019-02-05 Beam Engineering For Advanced Measurements Co. Methods of diffractive lens and mirror fabrication
US10114239B2 (en) 2010-04-21 2018-10-30 Beam Engineering For Advanced Measurements Co. Waveplate lenses and methods for their fabrication
US9983479B2 (en) 2010-04-21 2018-05-29 Beam Engineering For Advanced Measurements Co. Fabrication of high efficiency, high quality, large area diffractive waveplates and arrays
US20110262844A1 (en) 2010-04-21 2011-10-27 Beam Engineering For Advanced Measurement Co. Fabrication of high efficiency, high quality, large area diffractive waveplates and arrays
US8902514B2 (en) * 2010-05-10 2014-12-02 Panasonic Corporation Diffractive lens
US20120182618A1 (en) * 2010-08-19 2012-07-19 Panasonic Corporation Diffraction grating lens and imaging device using same
WO2012073112A1 (fr) 2010-12-01 2012-06-07 Amo Groningen B.V. Verre progressif possédant une progression de puissance d'addition optique, et système et procédé l'utilisant
US8894204B2 (en) 2010-12-17 2014-11-25 Abbott Medical Optics Inc. Ophthalmic lens, systems and methods having at least one rotationally asymmetric diffractive structure
US9931200B2 (en) 2010-12-17 2018-04-03 Amo Groningen B.V. Ophthalmic devices, systems, and methods for optimizing peripheral vision
US9658471B2 (en) * 2012-02-09 2017-05-23 Menicon Co., Ltd. Multifocal ophthalmic lens having a focal point formation region and a cancellation region and manufacturing method thereof
US9563070B2 (en) 2012-02-09 2017-02-07 Menicon Co., Ltd. Diffraction-type multifocal ophthalmic lens and manufacturing method thereof
JP5496258B2 (ja) * 2012-06-11 2014-05-21 キヤノン株式会社 積層型回折光学素子および光学系
CA2880429C (fr) 2012-07-03 2021-11-02 Abbott Medical Optics Inc. Optique a haute efficacite
CN108013952A (zh) 2012-08-31 2018-05-11 Amo格罗宁根私人有限公司 用于扩展焦深的多环晶状体、系统和方法
EP2928413B1 (fr) 2012-12-04 2019-08-14 AMO Groningen B.V. Lentilles, systèmes et procédés pour fournir des traitements personnalisés binoculaires pour corriger une presbytie
EP2934382B1 (fr) 2012-12-21 2021-08-11 Johnson & Johnson Surgical Vision, Inc. Lentille intraoculaire accommodative permettant un changement de puissance progressif
US10107945B2 (en) 2013-03-01 2018-10-23 Beam Engineering For Advanced Measurements Co. Vector vortex waveplates
US10185182B2 (en) * 2013-03-03 2019-01-22 Beam Engineering For Advanced Measurements Co. Mechanical rubbing method for fabricating cycloidal diffractive waveplates
AU2014228357B2 (en) 2013-03-11 2018-08-23 Johnson & Johnson Surgical Vision, Inc. Intraocular lens that matches an image surface to a retinal shape, and method of designing same
CN104656271A (zh) * 2013-11-22 2015-05-27 褚仁远 镜片及包括其的眼镜
EP3116440B1 (fr) 2014-03-10 2024-08-28 Amo Groningen B.V. Lentille torique améliorée qui améliore la vision globale là où il y a une perte locale de la fonction rétinienne
DE102014004381B4 (de) * 2014-03-26 2023-08-10 Rodenstock Gmbh Verbesserte ophthalmische Linse zur Presbyopie-Korrektion sowie Verfahren zum Herstellen und Vorrichtung
EP3132307A4 (fr) 2014-04-16 2017-04-05 Beam Engineering For Advanced Measurements Co. Procédés et appareil pour correction de la vision humaine utilisant des lentilles à lame-onde diffractantes
EP3134031B1 (fr) 2014-04-21 2024-08-28 Amo Groningen B.V. Lentille intraoculaire
US11000366B2 (en) 2014-05-15 2021-05-11 Alcon Inc. Multifocal diffractive ophthalmic lens
US9335564B2 (en) * 2014-05-15 2016-05-10 Novartis Ag Multifocal diffractive ophthalmic lens using suppressed diffractive order
US10330947B2 (en) 2015-06-22 2019-06-25 Beam Engineering For Advanced Measurements, Co. Diffractive mirrors and diffractive telescopes with corrected temporal dispersion
US10191296B1 (en) 2015-06-30 2019-01-29 Beam Engineering For Advanced Measurements Co. Laser pointer with reduced risk of eye injury
US9976911B1 (en) 2015-06-30 2018-05-22 Beam Engineering For Advanced Measurements Co. Full characterization wavefront sensor
JP6622019B2 (ja) * 2015-07-24 2019-12-18 キヤノンメディカルシステムズ株式会社 表示装置及びｍｒｉ装置
EP3130314A1 (fr) 2015-08-12 2017-02-15 PhysIOL SA Lentille intraoculaire à triple foyer avec une plage étendue de la vision et de la correction d'aberration chromatique longitudinale
US20170082862A1 (en) 2015-09-23 2017-03-23 Stmicroelectronics (Research & Development) Limite Diffractive optical element and method for the design of a diffractive optical element
US10436957B2 (en) 2015-10-27 2019-10-08 Beam Engineering For Advanced Measurements Co. Broadband imaging with diffractive waveplate coated mirrors and diffractive waveplate objective lens
CN105572895B (zh) * 2015-12-18 2017-11-07 哈尔滨工业大学 大口径谐衍射主镜成像系统及其应用
DE102015122302B4 (de) 2015-12-18 2021-10-07 tooz technologies GmbH Ophthalmologisches optisches Element, Brille, kopfgetragene Anzeigevorrichtung, computerimplementiertes Verfahren zum Auslegen eines ophthalmologischen optischen Elements, Verfahren zum Herstellen eines ophthalmologischen optischen Elements sowieComputerprogrammprodukt
AU2017218681B2 (en) 2016-02-09 2021-09-23 Amo Groningen B.V. Progressive power intraocular lens, and methods of use and manufacture
US10588738B2 (en) 2016-03-11 2020-03-17 Amo Groningen B.V. Intraocular lenses that improve peripheral vision
WO2017165679A1 (fr) 2016-03-23 2017-09-28 Abbott Medical Optics Inc. Appareil ophtalmique à méridiens correctifs comportant une bande de tolérance étendue dotée de surfaces réfractives de forme libre
EP3932368A1 (fr) 2016-03-23 2022-01-05 Johnson & Johnson Surgical Vision, Inc. Appareil ophtalmique à méridiens correctifs présentant une bande de tolérance étendue
AU2017252020B2 (en) 2016-04-19 2021-11-11 Amo Groningen B.V. Ophthalmic devices, system and methods that improve peripheral vision
KR101704616B1 (ko) * 2016-07-08 2017-02-08 은현수 헤드라이트용 플라스틱 복합렌즈
AU2017352030B2 (en) 2016-10-25 2023-03-23 Amo Groningen B.V. Realistic eye models to design and evaluate intraocular lenses for a large field of view
US10423045B2 (en) 2016-11-14 2019-09-24 Beam Engineering For Advanced Measurements Co. Electro-optical diffractive waveplate beam shaping system
US10461435B2 (en) * 2016-12-29 2019-10-29 Tionesta, Llc Multiple tuned Fresnel zone plate reflector antenna
KR20230144098A (ko) * 2017-02-14 2023-10-13 데이브, 자그래트 나타바르 회절형 다초점 이식 가능 렌즈 장치
US11497599B2 (en) 2017-03-17 2022-11-15 Amo Groningen B.V. Diffractive intraocular lenses for extended range of vision
US10739227B2 (en) 2017-03-23 2020-08-11 Johnson & Johnson Surgical Vision, Inc. Methods and systems for measuring image quality
US10420638B2 (en) * 2017-04-27 2019-09-24 Novartis Ag Multifocal ophthalmic lens having chromatic aberration correction
US10274805B2 (en) 2017-06-13 2019-04-30 Beam Engineering For Advanced Measurements Co. Polarization-independent switchable lens system
US11523897B2 (en) 2017-06-23 2022-12-13 Amo Groningen B.V. Intraocular lenses for presbyopia treatment
AU2018292030B2 (en) 2017-06-28 2024-02-08 Amo Groningen B.V. Extended range and related intraocular lenses for presbyopia treatment
EP3646110A1 (fr) 2017-06-28 2020-05-06 Amo Groningen B.V. Lentilles diffractives et lentilles intraoculaires associées pour le traitement de la presbytie
US11327210B2 (en) 2017-06-30 2022-05-10 Amo Groningen B.V. Non-repeating echelettes and related intraocular lenses for presbyopia treatment
EP4220284A1 (fr) * 2017-07-24 2023-08-02 Alcon Inc. Lentille ophtalmique ayant des structures de déphasage sinusoïdal morphage
HUE050405T2 (hu) * 2017-07-26 2020-12-28 Vsy Biyoteknoloji Ve Ilac Sanayi Anonim Sirketi Multifokális szemészeti diffrakciós lencse
WO2019106067A1 (fr) 2017-11-30 2019-06-06 Amo Groningen B.V. Lentilles intraoculaires permettant d'améliorer l'indépendance vis à vis des lunettes après une intervention chirurgicale et leurs procédés de fabrication
US11175441B1 (en) 2018-03-05 2021-11-16 Beam Engineering For Advanced Measurements Co. Polarization-independent diffractive optical structures
US11982906B1 (en) 2018-03-05 2024-05-14 Beam Engineering For Advanced Measurements Co. Polarization-independent diffractive optical structures
CN108938144B (zh) * 2018-06-07 2020-08-04 无锡蕾明视康科技有限公司 一种平滑位相的衍射多焦点人工晶状体
WO2020079642A1 (fr) * 2018-10-18 2020-04-23 Alcon Inc. Lentille intraoculaire à profondeur de foyer étendue
CN113438932A (zh) * 2018-12-20 2021-09-24 爱锐科技有限公司 五焦点衍射人工晶状体
US11294240B2 (en) 2019-08-10 2022-04-05 Beam Engineering For Advanced Measurements Co. Diffractive waveplate devices that operate over a wide temperature range
WO2021124218A1 (fr) * 2019-12-18 2021-06-24 Alcon Inc. Lentille de contact hybride, diffractive et réfractive pour le traitement de la myopie
WO2021124216A1 (fr) * 2019-12-18 2021-06-24 Alcon Inc. Lentille de contact hybride, diffractive et réfractive
US11886046B2 (en) 2019-12-30 2024-01-30 Amo Groningen B.V. Multi-region refractive lenses for vision treatment
CA3166308A1 (fr) 2019-12-30 2021-07-08 Amo Groningen B.V. Lentilles ayant des profils de diffraction ayant une largeur irreguliere pour le traitement de la vision
DE102020001448B3 (de) 2020-03-03 2021-04-22 Friedrich Grimm Hybridprisma als Bauelement für optische Systeme
AU2021283398A1 (en) 2020-06-01 2023-01-05 Icares Medicus, Inc. Double-sided aspheric diffractive multifocal lens, manufacture, and uses thereof
US20220287825A1 (en) * 2021-03-09 2022-09-15 Amo Groningen B.V. Refractive extended depth of focus intraocular lens, and methods of use and manufacture
KR102579838B1 (ko) * 2021-03-11 2023-09-26 김주영 난시를 교정하기 위한 인공수정체
EP4356169A1 (fr) 2021-06-14 2024-04-24 Alcon Inc. Lentilles de contact multifocales à diffraction en hydrogel de silicone
US20230011320A1 (en) * 2021-07-09 2023-01-12 Amo Groningen B.V. Diffractive lenses for range of vision
WO2024180471A1 (fr) 2023-02-28 2024-09-06 Alcon Inc. Masque coloré pour lentilles de contact intégrées

Family Cites Families (100)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US220687A (en) * 1879-10-14 Improvement in dental-foil packages
US27354A (en) * 1860-03-06 Method of securing handles on handsaws
US3004470A (en) * 1956-07-28 1961-10-17 Zeiss Ikon A G Stuttgart Multiple focal length lens
US4162122A (en) * 1977-09-14 1979-07-24 Cohen Allen L Zonal bifocal contact lens
US4210391A (en) * 1977-09-14 1980-07-01 Cohen Allen L Multifocal zone plate
US4338005A (en) * 1978-12-18 1982-07-06 Cohen Allen L Multifocal phase place
US4340283A (en) * 1978-12-18 1982-07-20 Cohen Allen L Phase shift multifocal zone plate
US4541697A (en) * 1981-03-03 1985-09-17 Randwal Instrument Co., Inc. Ophthalmic testing devices
DE3265356D1 (en) * 1981-04-29 1985-09-19 Pilkington Perkin Elmer Ltd Artificial eye lenses
IE54650B1 (en) * 1982-09-29 1989-12-20 Pilkington Brothers Plc An ophthalmic lens having diffractive power
EP0109753B1 (fr) * 1982-10-27 1988-07-27 Pilkington Plc Lentille de contact bifocale comprenant une pluralité de zones concentriques
GB8404817D0 (en) * 1984-02-23 1984-03-28 Pilkington Perkin Elmer Ltd Ophthalmic lenses
US5121979A (en) * 1986-05-14 1992-06-16 Cohen Allen L Diffractive multifocal optical device
US5017000A (en) * 1986-05-14 1991-05-21 Cohen Allen L Multifocals using phase shifting
US5144483A (en) * 1986-05-14 1992-09-01 Cohen Allen L Diffractive multifocal optical device
US4769033A (en) * 1987-07-02 1988-09-06 Nordan Lee T Intraocular multifocal lens
US4936665A (en) * 1987-10-25 1990-06-26 Whitney Theodore R High resolution imagery systems and methods
US4881804A (en) * 1987-11-12 1989-11-21 Cohen Allen L Multifocal phase plate with a pure refractive portion
US5056908A (en) * 1987-11-12 1991-10-15 Cohen Allen L Optic zone phase channels
US4881805A (en) * 1987-11-12 1989-11-21 Cohen Allen L Progressive intensity phase bifocal
US5054905A (en) * 1987-11-12 1991-10-08 Cohen Allen L Progressive intensity phase bifocal
US5116111A (en) * 1988-04-01 1992-05-26 Minnesota Mining And Manufacturing Company Multi-focal diffractive ophthalmic lenses
CA1316728C (fr) * 1988-04-01 1993-04-27 Michael J. Simpson Lentilles ophtalmiques diffractives multifocales
US5076684A (en) * 1988-04-01 1991-12-31 Minnesota Mining And Manufacturing Company Multi-focal diffractive ophthalmic lenses
FR2631713B1 (fr) * 1988-05-19 1990-08-31 Essilor Int Lentille diffractive a profil mixte
EP0351471B1 (fr) * 1988-07-20 1996-01-31 Allen L. Dr. Cohen Dispositif optique multifocal diffractif
US4830481A (en) * 1988-08-12 1989-05-16 Minnesota Mining And Manufacturing Company Multifocal diffractive lens
US4995714A (en) * 1988-08-26 1991-02-26 Cohen Allen L Multifocal optical device with novel phase zone plate and method for making
US5013133A (en) * 1988-10-31 1991-05-07 The University Of Rochester Diffractive optical imaging lens systems
FR2638859B1 (fr) * 1988-11-09 1991-02-08 Essilor Int Lentille ophtalmique diffractive gravee
GB8829819D0 (en) * 1988-12-21 1989-02-15 Freeman Michael H Lenses and mirrors
FR2642855B1 (fr) * 1989-02-06 1991-05-17 Essilor Int Lentille optique pour la correction de l'astigmatisme
US5121980A (en) * 1989-04-19 1992-06-16 Cohen Allen L Small aperture multifocal
US4936666A (en) * 1989-08-08 1990-06-26 Minnesota Mining And Manufacturing Company Diffractive lens
US5237451A (en) * 1989-11-17 1993-08-17 Minnesota Mining And Manufacturing Company Beam shaping system using diffraction
US5152788A (en) * 1989-12-27 1992-10-06 Minnesota Mining And Manufacturing Company Multifocal diffractive ophthalmic lens and method of manufacture
WO1991012551A1 (fr) * 1990-02-14 1991-08-22 Massachusetts Institute Of Technology Combinaison lentille/plaque de zone pour correction de la dispersion chromatique
GB9008582D0 (en) * 1990-04-17 1990-06-13 Pilkington Diffractive Lenses Method and contact lenses for treating presbyobia
GB9008580D0 (en) * 1990-04-17 1990-06-13 Pilkington Diffractive Lenses Manufacture of contact lenses
US5096285A (en) * 1990-05-14 1992-03-17 Iolab Corporation Multifocal multizone diffractive ophthalmic lenses
US5178636A (en) * 1990-05-14 1993-01-12 Iolab Corporation Tuned fresnel lens for multifocal intraocular applications including small incision surgeries
US5117306A (en) * 1990-07-17 1992-05-26 Cohen Allen L Diffraction bifocal with adjusted chromaticity
US5120120A (en) * 1990-07-27 1992-06-09 Cohen Allen L Multifocal optical device with spurious order suppression and method for manufacture of same
US5229797A (en) * 1990-08-08 1993-07-20 Minnesota Mining And Manufacturing Company Multifocal diffractive ophthalmic lenses
US5257132A (en) * 1990-09-25 1993-10-26 The United States Of America As Represented By The United States Department Of Energy Broadband diffractive lens or imaging element
US5071207A (en) * 1990-09-25 1991-12-10 The United States Of America As Represented By The United States Department Of Energy Broadband diffractive lens or imaging element
DE4213910A1 (de) * 1991-05-03 1992-11-05 Minnesota Mining & Mfg Holographiespiegel mit superzonen
US5153778A (en) * 1991-06-19 1992-10-06 At&T Bell Laboratories Powerless field-corrective lens
US5198844A (en) * 1991-07-10 1993-03-30 Johnson & Johnson Vision Products, Inc. Segmented multifocal contact lens
US5512220A (en) * 1991-07-10 1996-04-30 Johnson & Johnson Vision Products, Inc. Method of making a clear axis, segmented multifocal ophthalmic lens
CZ282423B6 (cs) * 1992-01-28 1997-07-16 Johnson & Johnson Vision Products, Inc. Multifokální refrakční čočka a způsob její výroby
US5384606A (en) * 1992-06-22 1995-01-24 Allergan, Inc. Diffractive/refractive spectacle and intraocular lens system for age-related macular degeneration
US5344447A (en) * 1992-11-12 1994-09-06 Massachusetts Institute Of Technology Diffractive trifocal intra-ocular lens design
US5448312A (en) * 1992-12-09 1995-09-05 Johnson & Johnson Vision Products, Inc. Pupil-tuned multifocal ophthalmic lens
US5760871A (en) * 1993-01-06 1998-06-02 Holo-Or Ltd. Diffractive multi-focal lens
US5748282A (en) * 1993-01-27 1998-05-05 Pilkington Barnes Hind, Inc. Multifocal contact lens
IL109375A0 (en) * 1993-04-26 1994-07-31 Ciba Geigy Ag Multifocal contact lens
US5895422A (en) * 1993-06-17 1999-04-20 Hauber; Frederick A. Mixed optics intraocular achromatic lens
US5517260A (en) * 1994-03-28 1996-05-14 Vari-Site, Inc. Ophthalmic lens having a progressive multifocal zone and method of manufacturing same
US5507806A (en) * 1994-05-13 1996-04-16 Pharmacia Iovision, Inc. Multi-faceted intraocular lens
US5589982A (en) * 1994-06-03 1996-12-31 Rochester Photonics Corporation Polychromatic diffractive lens
US5699142A (en) * 1994-09-01 1997-12-16 Alcon Laboratories, Inc. Diffractive multifocal ophthalmic lens
GB2295686B (en) * 1994-11-30 1998-05-06 Carle John Trevor De Bifocal contact lenses
US5574518A (en) * 1995-01-10 1996-11-12 Les Laboratoires Opti-Centre Inc. System incorporation two different sphero-non-spherical contact lenses for correcting presbytia
US5715031A (en) * 1995-05-04 1998-02-03 Johnson & Johnson Vision Products, Inc. Concentric aspheric multifocal lens designs
IL117937A0 (en) * 1995-05-04 1996-08-04 Johnson & Johnson Vision Prod Combined multifocal toric lens designs
US5929969A (en) * 1995-05-04 1999-07-27 Johnson & Johnson Vision Products, Inc. Multifocal ophthalmic lens
US5684560A (en) * 1995-05-04 1997-11-04 Johnson & Johnson Vision Products, Inc. Concentric ring single vision lens designs
US5682223A (en) * 1995-05-04 1997-10-28 Johnson & Johnson Vision Products, Inc. Multifocal lens designs with intermediate optical powers
HUP9601126A3 (en) * 1995-05-04 1999-10-28 Johnson & Johnson Vision Prod Concentric, aspheric, multifocal lens
WO1996039106A1 (fr) * 1995-06-06 1996-12-12 Scientific Optics, Inc. Cristallin artificiel bifocal et asymetrique
US5724120A (en) * 1995-10-02 1998-03-03 Svochak; Jan B. Multifocal contact lens and method and apparatus for making the same
US5724258A (en) * 1996-05-09 1998-03-03 Johnson & Johnson Vision Products, Inc. Neural network analysis for multifocal contact lens design
JP3472092B2 (ja) * 1997-07-28 2003-12-02 キヤノン株式会社 回折光学素子及びそれを用いた光学系
US20010018612A1 (en) 1997-08-07 2001-08-30 Carson Daniel R. Intracorneal lens
IL123574A0 (en) * 1998-03-05 1998-10-30 Holo Or Ltd Progressive multifocal lens construction for eyeglasses
IL124991A (en) * 1998-06-18 2002-12-01 Rotlex 1994 Ltd Multifocal lens combining the advantages of progressive addition lenses and diffractive lenses
EP1103014A4 (fr) * 1998-08-06 2006-09-06 John B W Lett Lentilles multifocales aspheriques
US6462874B1 (en) * 1998-08-28 2002-10-08 Ksm Associates, Inc. Optical systems employing stepped diffractive surfaces
US6120148A (en) * 1998-10-05 2000-09-19 Bifocon Optics Gmbh Diffractive lens
US6231603B1 (en) * 1998-11-10 2001-05-15 Allergan Sales, Inc. Accommodating multifocal intraocular lens
US20030220687A1 (en) * 1998-12-16 2003-11-27 Nordan Lee T. Intraocular thin lens for anterior chamber installation
US20030097176A1 (en) 1998-12-16 2003-05-22 Nordan Lee T. Intraocular thin lens for anterior chamber installation
US6176878B1 (en) * 1998-12-17 2001-01-23 Allergan Sales, Inc. Accommodating intraocular lens
US6179420B1 (en) * 1999-04-21 2001-01-30 Johnson & Johnson Vision Products, Inc. Multifocal ophthalmic lenses
US6406494B1 (en) * 1999-04-30 2002-06-18 Allergan Sales, Inc. Moveable intraocular lens
US6790232B1 (en) 1999-04-30 2004-09-14 Advanced Medical Optics, Inc. Multifocal phakic intraocular lens
US6511178B1 (en) * 1999-07-19 2003-01-28 Johnson & Johnson Vision Care, Inc. Multifocal ophthalmic lenses and processes for their production
US6250757B1 (en) * 1999-12-15 2001-06-26 Johnson & Johnson Vision Products, Inc. Hybrid refractive birefringent multifocal ophthalmic lenses
US6364483B1 (en) * 2000-02-22 2002-04-02 Holo Or Ltd. Simultaneous multifocal contact lens and method of utilizing same for treating visual disorders
US6547822B1 (en) 2000-05-03 2003-04-15 Advanced Medical Optics, Inc. Opthalmic lens systems
US6474814B1 (en) * 2000-09-08 2002-11-05 Florida Optical Engineering, Inc Multifocal ophthalmic lens with induced aperture
US6596026B1 (en) * 2000-11-27 2003-07-22 Visioncare Ophthalmic Technologies, Inc. Telescopic intraocular lens
US20020120329A1 (en) 2001-02-28 2002-08-29 Allergan Sales, Inc. Moveable intraocular lenses and combinations of intraocular lenses
US6596025B2 (en) 2001-03-15 2003-07-22 Valdemar Portney Narrow profile intraocular lens
US6576012B2 (en) 2001-03-28 2003-06-10 Advanced Medical Optics, Inc. Binocular lens systems
US20030014107A1 (en) 2001-06-28 2003-01-16 Michael Reynard Multifocal phakic intraocular lens
US6395028B1 (en) 2001-07-18 2002-05-28 Alcon Universal Ltd. Anterior chamber phakic lens
US6934084B2 (en) 2001-08-20 2005-08-23 Ranjana Pandya Thinner, lighter and lower aberration prisms for ophthalmic applications
US20050027354A1 (en) * 2003-07-28 2005-02-03 Advanced Medical Optics, Inc. Primary and supplemental intraocular lens

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AU2005277642A1 (en) 2006-03-02
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